GitHub is where people build software. More than 150 million people use GitHub to discover, fork, and contribute to over 420 million projects.

Carrier phase differential GPS (DGPS) navigation architectures and algorithms for automatic shipboard landing of aircraft are described. Processing methodologies are defined to provide high integrity ...

We tested the best satellite phones and satellite communicators from companies like SpaceX, Garmin, and Inmarsat, which offer features like messaging, live tracking, and SOS capabilities.

Garmin Venu X1 smartwatch launched for $799 with GPS, advanced health tracking, AMOLED display, and much more.

Searching for a GPS device? Read reviews and complaints about Garmin, topics include product options, durability, accuracy, design and more.